78 lines
1.7 KiB
Bash
78 lines
1.7 KiB
Bash
#! /bin/sh
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# Copyright (C) 2011-2017 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Test to make sure bison + bison's skeleton works.
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# For Automake bug#7648 and PR automake/491.
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required='cc bison'
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. test-init.sh
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cat >> configure.ac << 'END'
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AC_PROG_CC
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AC_C_INLINE dnl Required by some pre-C99 compilers such as MSVC.
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AC_PROG_YACC
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AC_OUTPUT
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END
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cat > Makefile.am << 'END'
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bin_PROGRAMS = zardoz
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zardoz_SOURCES = zardoz.y foo.c
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AM_YFLAGS = -d --skeleton glr.c
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BUILT_SOURCES = zardoz.h
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END
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# Parser.
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cat > zardoz.y << 'END'
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%{
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int yylex ();
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void yyerror (const char *s);
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%}
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%%
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foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
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%%
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int yylex () { return 0; }
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void yyerror (const char *s) { return; }
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END
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cat > foo.c << 'END'
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#include "zardoz.h"
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int main (void)
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{
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return yyparse ();
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}
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END
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE -a
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# Try a VPATH build first.
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mkdir build
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cd build
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../configure YACC='bison -y'
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$MAKE
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cd ..
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# Now try an in-tree build.
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./configure YACC='bison -y'
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$MAKE
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# Check that distribution is self-contained, and do not require
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# bison to be built.
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yl_distcheck YACC=false DISTCHECK_CONFIGURE_FLAGS='YACC=false'
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:
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